DRBL vs Symantec IT Management Suite

DRBL deploys GNU/Linux from one server to many client machines. Clients can boot through PXE or etherboot in a diskless or systemless environment, so GNU/Linux need not be installed on each client drive. DRBL says clients can use distributed hardware resources while retaining full local-hardware access, and that other installed systems such as Windows remain untouched. Clonezilla is included for partitioning and disk cloning. Commands can change boot modes, copy files, manage user accounts and issue instructions across clients. DRBL uses PXE/etherboot, NFS and NIS for network services and supports network and multicast deployment. The free, open-source software is intended for Linux and self-hosted setups. Its installation guide supports Debian Bullseye and Buster, Ubuntu Jammy and Focal, CentOS 7, Scientific Linux 7.x and RHEL 7.x; other distributions or versions will not work. DRBL Live is available for CD/DVD or USB and hard drives in amd64, i686-pae and i686 formats.

Symantec IT Management Suite manages application and operating-system configurations across desktops, laptops, and servers. It combines Asset Management Suite, Client Management Suite, and Server Management Suite, which can be licensed together or separately. Management features include automated patching, on-demand assessments, Patch Now actions, and CVE-based reporting. Deployment supports operating-system rollout, bare-metal provisioning, hardware-independent imaging, and software distribution. CMDB-backed discovery tracks hardware, software, virtual assets, contracts, warranties, and license usage. Cloud-Enabled Management collects inventory and delivers patches or software updates to Windows and Mac devices outside the corporate network without VPN. Users can request approved software through a self-service portal. The suite supports Microsoft, Red Hat, CentOS, and SUSE updates, plus Windows and Mac workstations. ITMS 8.8.1 and later provide REST API data exchange. Microsoft SQL Server is required for ITMS 8.7.x and 8.8.x; other listed database platforms are unsupported. Pricing is on request.